15671937087

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{757}}^1\times {\mathrm{971}}^1$

素因数の和:1860

約数の個数: 48

約数和(自身を含む): 23906907648

約数和(自身を除く): 8234970561

約数列:

[1, 3, 9, 23, 69, 103, 207, 309, 757, 927, 971, 2271, 2369, 2913, 6813, 7107, 8739, 17411, 21321, 22333, 52233, 66999, 77971, 100013, 156699, 200997, 233913, 300039, 701739, 735047, 900117, 1793333, 2205141, 2300299, 5379999, 6615423, 6900897, 16139997, 16906081, 20702691, 50718243, 75709841, 152154729, 227129523, 681388569, 1741326343, 5223979029, 15671937087]

約数ペア:

[(1, 15671937087), (3, 5223979029), (9, 1741326343), (23, 681388569), (69, 227129523), (103, 152154729), (207, 75709841), (309, 50718243), (757, 20702691), (927, 16906081), (971, 16139997), (2271, 6900897), (2369, 6615423), (2913, 5379999), (6813, 2300299), (7107, 2205141), (8739, 1793333), (17411, 900117), (21321, 735047), (22333, 701739), (52233, 300039), (66999, 233913), (77971, 200997), (100013, 156699)]